1. If the radiation measured from the source was measured to be 5 MeV (5.00 × 10°eV) determine the wavelength of the photon. Note: use E = hv 6.63 × 10¬34m²kg/s. where h = 1 eV = 1.60 × 10¬19/ ECHN

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter29: Introduction To Quantum Physics
Section: Chapter Questions
Problem 41PE: (a) A -ray photon has a momentum of 8.001021kgm/s. What is its wavelength? (b) Calculate its energy...
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1. If the radiation measured from the source was measured to be 5 MeV (5.00 × 10°eV)
determine the wavelength of the photon. Note: use E = hv
6.63 × 10¬34m²kg/s.
where h =
1 eV = 1.60 × 10¬19/
ECHN
Transcribed Image Text:1. If the radiation measured from the source was measured to be 5 MeV (5.00 × 10°eV) determine the wavelength of the photon. Note: use E = hv 6.63 × 10¬34m²kg/s. where h = 1 eV = 1.60 × 10¬19/ ECHN
2. In a cyclotron, determine the amount of magnetic field needed for a proton to move in a
circular path of radius r = 45m. Assume that the velocity of the proton is
5.00 x 105m/s. What is the momentum of the proton?
Transcribed Image Text:2. In a cyclotron, determine the amount of magnetic field needed for a proton to move in a circular path of radius r = 45m. Assume that the velocity of the proton is 5.00 x 105m/s. What is the momentum of the proton?
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